628a148944
* Install requirements of after_dependencies when loading integrations * Fix smartthings test
68 lines
2 KiB
Python
68 lines
2 KiB
Python
"""Validate dependencies."""
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import pathlib
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import re
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from typing import Set, Dict
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from .model import Integration
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def grep_dir(path: pathlib.Path, glob_pattern: str, search_pattern: str) -> Set[str]:
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"""Recursively go through a dir and it's children and find the regex."""
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pattern = re.compile(search_pattern)
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found = set()
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for fil in path.glob(glob_pattern):
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if not fil.is_file():
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continue
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for match in pattern.finditer(fil.read_text()):
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found.add(match.groups()[0])
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return found
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ALLOWED_USED_COMPONENTS = {
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# This component will always be set up
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"persistent_notification",
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# These allow to register things without being set up
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"conversation",
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"frontend",
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"hassio",
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"system_health",
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"websocket_api",
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}
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def validate_dependencies(integration: Integration):
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"""Validate all dependencies."""
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# Find usage of hass.components
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referenced = grep_dir(integration.path, "**/*.py", r"hass\.components\.(\w+)")
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referenced -= ALLOWED_USED_COMPONENTS
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referenced -= set(integration.manifest["dependencies"])
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referenced -= set(integration.manifest.get("after_dependencies", []))
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if referenced:
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for domain in sorted(referenced):
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integration.add_error(
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"dependencies",
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"Using component {} but it's not in 'dependencies' or 'after_dependencies'".format(
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domain
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),
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)
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def validate(integrations: Dict[str, Integration], config):
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"""Handle dependencies for integrations."""
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# check for non-existing dependencies
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for integration in integrations.values():
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if not integration.manifest:
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continue
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validate_dependencies(integration)
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# check that all referenced dependencies exist
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for dep in integration.manifest["dependencies"]:
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if dep not in integrations:
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integration.add_error(
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"dependencies", f"Dependency {dep} does not exist"
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)
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